4422143212 has 6 divisors (see below), whose sum is σ = 7738750628. Its totient is φ = 2211071604.

The previous prime is 4422143107. The next prime is 4422143221. The reversal of 4422143212 is 2123412244.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552767898 + ... + 552767905.

Almost surely, 2^4422143212 is an apocalyptic number.

It is an amenable number.

4422143212 is a deficient number, since it is larger than the sum of its proper divisors (3316607416).

4422143212 is a wasteful number, since it uses less digits than its factorization.

4422143212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105535807 (or 1105535805 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 4422143212 is about 66499.1970778595. The cubic root of 4422143212 is about 1641.3867919924.

Adding to 4422143212 its reverse (2123412244), we get a palindrome (6545555456).

The spelling of 4422143212 in words is "four billion, four hundred twenty-two million, one hundred forty-three thousand, two hundred twelve".